The ring buoy emoji depicts a life preserver or life ring.
Unicode: U+1F6DF
The ring buoy emoji represents a flotation device used for water safety and rescue. It is commonly associated with beaches, swimming pools, and maritime activities. The bright colors and distinct shape make it easily recognizable as a symbol of safety and preparedness.
"Don't forget to bring a ð to the beach this weekend."
"The lifeguard quickly threw a ð to the struggling swimmer."